Home / 1,662,752.06-2,294,665.87-1,050,681.46

Finding the Fourth Proportional to 1,662,752.06, 2,294,665.87 and 1,050,681.46

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Solution

The fourth proportional to 1,662,752.06, 2,294,665.87 and 1,050,681.46 is: 1,449,983.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,662,752.06 : 2,294,665.87 = 1,050,681.46 : x
  2. Step 2: Convert to fraction form
    1,662,752.06/2,294,665.87 = 1,050,681.46/x
  3. Step 3: Cross multiply
    1,662,752.06x = 2,294,665.87 × 1,050,681.46
  4. Step 4: Simplify right side
    1,662,752.06x = 2,410,962,886,503.77
  5. Step 5: Solve for x
    x = 2,410,962,886,503.77/1,662,752.06
  6. Step 6: Final answer
    x = 1,449,983.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.